1987117344

素因数分解:

$2^5\times 3^2\times {\mathrm{1667}}^1\times {\mathrm{4139}}^1$

素因数の和:5822

約数の個数: 72

約数和(自身を含む): 5655620880

約数和(自身を除く): 3668503536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1667, 3334, 4139, 5001, 6668, 8278, 10002, 12417, 13336, 15003, 16556, 20004, 24834, 26672, 30006, 33112, 37251, 40008, 49668, 53344, 60012, 66224, 74502, 80016, 99336, 120024, 132448, 149004, 160032, 198672, 240048, 298008, 397344, 480096, 596016, 1192032, 6899713, 13799426, 20699139, 27598852, 41398278, 55197704, 62097417, 82796556, 110395408, 124194834, 165593112, 220790816, 248389668, 331186224, 496779336, 662372448, 993558672, 1987117344]

約数ペア:

[(1, 1987117344), (2, 993558672), (3, 662372448), (4, 496779336), (6, 331186224), (8, 248389668), (9, 220790816), (12, 165593112), (16, 124194834), (18, 110395408), (24, 82796556), (32, 62097417), (36, 55197704), (48, 41398278), (72, 27598852), (96, 20699139), (144, 13799426), (288, 6899713), (1667, 1192032), (3334, 596016), (4139, 480096), (5001, 397344), (6668, 298008), (8278, 240048), (10002, 198672), (12417, 160032), (13336, 149004), (15003, 132448), (16556, 120024), (20004, 99336), (24834, 80016), (26672, 74502), (30006, 66224), (33112, 60012), (37251, 53344), (40008, 49668)]